OPERATION 3.7 ELECTRICAL EQUIPMENT IN CAB BASE
209
3.7.1 STANDARD COMPONENTS IN CAB BASE
EMARK
On shovels equipped with electrical pre-heating systems
there are additional components in the cab base. Refer to
page 219 for more information.
WARNING
● The cab base may contain high tension electrical appli-
ances. Access to the cab base for authorized service
staff only.
● All cables of the 24V DC board net are of blue color. All
other cable colors indicating a higher voltage.
DO NOT touch these cables and their terminals and con-
nected components. Always contact authorized electri-
cians having the permission to work on medium and high
voltage systems.
Legend for illustration Z 22550
Electronic Pump Control Module (5)
The data link adapter for connecting an electronic tool to the con-
trol module (5) is located in the Operator’s cab on the Operator’s
console.
(1) Cab base door. Keep the door locked, access for
authorized service staff only.
(2) Light switch
(3) Mounting location of main switch board “X2”. See
page 211 for more information.
(4) Programmable Logic Controller (PLC) of the ECS
system. See page 215 for more information.
(5) Electronic control module (ECM) of the pump control
system MC7
(6) Pressure switch DPST of the FIRE DETECTION,
ACTUATION AND SUPPRESSION SYSTEM. Refer
to page 272 for more information.
(7) Signal horn compressor with signal horn
To Next Page
Loading...
Need help?
General
